Results 71 to 80 of about 14,713 (299)

Real‐World Investigation of Satralizumab in Patients With Neuromyelitis Optica Spectrum Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Satralizumab, a monoclonal antibody targeting the interleukin‐6 receptor, has demonstrated efficacy in clinical trials for neuromyelitis optica spectrum disorder (NMOSD). However, its real‐world effectiveness and safety compared to conventional immunosuppressive therapies remain uncertain.
Li‐Tsung Lin, Hui‐An Lin, Sheng‐Feng Lin   +2 more
wiley   +1 more source

Mixed Reality Browsers and Pedestrian Navigation in Augmented Cities [PDF]

, 2013
International audienceIn this paper, We use a declarative format for positional audio with synchronization between audio chunks using SMIL. This format has been specifically designed for the type of audio used in AR applications.
Lemordant, Jacques, Michel, Thibaud, Razafinahazo, Mathieu   +2 more
core   +2 more sources

Pedestrian Heading Estimation Based on Spatial Transformer Networks and Hierarchical LSTM

IEEE Access, 2019
Accurate heading estimation is the foundation of numerous applications, including augmented reality, pedestrian dead reckoning, and human-computer interactions.
Qu Wang, Haiyong Luo, Langlang Ye, Aidong Men, Fang Zhao, Yan Huang, Changhai Ou   +6 more
doaj   +1 more source

Real-Time Pedestrian Tracking Terminal Based on Adaptive Zero Velocity Update

Sensors, 2021
In the field of pedestrian dead reckoning (PDR), the zero velocity update (ZUPT) method with an inertial measurement unit (IMU) is a mature technology to calibrate dead reckoning.
Ran Wei, Hongda Xu, Mingkun Yang, Xinguo Yu, Zhuoling Xiao, Bo Yan   +5 more
doaj   +1 more source

Multi sensor system for pedestrian tracking and activity recognition in indoor environments [PDF]

, 2016
The widespread use of mobile devices and the rise of Global Navigation Satellite Systems (GNSS) have allowed mobile tracking applications to become very popular and valuable in outdoor environments.
Fernández Lanvin, Daniel, González Rodríguez, Bernardo Martín, Labrador, Miguel A., Marrón, Juan José, Menéndez Valle, Adrián   +4 more
core   +2 more sources

Pedestrian Dead Reckoning with Particle Filter for handheld smartphone

2016 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2016
Commonly used Global Navigation Satellite Systems (GNSS) are inappropriate as Location Based Services (LBS) in indoor environment. Therefore research teams are developing different systems, which can be used as a suitable alternative. One of options is to use Inertial Navigation System (INS) which consists of inertial sensors and mathematic procedures.
Collin, Jussi, Perttula, Arto, Parviainen, Jussi, Racko, Jan, Brida, Peter   +4 more
openaire   +2 more sources

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani, Lakshmi Pillai, Reid D. Landes, Aliyah Glover, Shannon Doerhoff, Jennifer Kleiner, Mitesh Lotia, Rohit Dhall, Edgar Garcia‐Rill   +8 more
wiley   +1 more source

Map++: A Crowd-sensing System for Automatic Map Semantics Identification

, 2015
Digital maps have become a part of our daily life with a number of commercial and free map services. These services have still a huge potential for enhancement with rich semantic information to support a large class of mapping applications. In this paper,
Aly, Heba, Basalamah, Anas, Youssef, Moustafa   +2 more
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Step Detection Algorithm For Accurate Distance Estimation Using Dynamic Step Length

, 2018
In this paper, a new Smartphone sensor based algorithm is proposed to detect accurate distance estimation. The algorithm consists of two phases, the first phase is for detecting the peaks from the Smartphone accelerometer sensor.
Abadleh, Ahmad, Al-Hawari, Eshraq, Al-Sawalqah, Hamad, Alkafaween, Esra'a   +3 more
core   +1 more source